The return of signs and symptoms of a disease after a remission.

“Reformulation” is a technique consisting in repeating what the other has just said,

using the same words or rephrasing in a more concise way using other terms, without

adding other concepts to the content. In this way, the operator may obtain a positive

result from the other person, who knows of having been listened. One can wait the

moment in which the other person has finished a sentence for intervening and

resuming what has just been said: “You’re telling me that…”, “You mean that…”, “In

To occur again; to return. For example, a symptom, sign, or disease can recur.

A relationship between parties, characterized by corresponding mutual action.

Reciprocity calls for providing something in return for contributions that people have

made . For example, reciprocity implies that society should support those who face

disproportionate burdens in protecting the public good, as well as taking steps to

minimize those burdens as much as possible. (1)

(1) WHO, Ethical Considerations in Developing Public Health Response to Pandemic

Influenza, WHO/CDS/EPR/GIP/2007.2